Matches in SemOpenAlex for { <https://semopenalex.org/work/W2772020756> ?p ?o ?g. }
- W2772020756 abstract "Abstract Based on the most recently significant progress within the last one year in organic photovoltaic research from either alkylthiolation or fluorination on benzo[1,2‐ b :4,5‐ b ′]dithiophene moiety for high efficiency polymer solar cells (PSCs), two novel simultaneously fluorinated and alkylthiolated benzo[1,2 ‐b:4 ,5 ‐b ′] dithiophene (BDT)‐based donor–acceptor (D–A) polymers, poly(4,8‐bis(5′‐((2″‐ethylhexyl)thio)‐4′‐fluorothiophen‐2′‐yl)benzo[1,2‐ b :4,5‐ b ′]dithiophene‐2,6‐diyl)‐ alt ‐2′‐ethylhexyl‐3‐fluorothieno[3,4‐ b ]thiophene‐2‐carboxylate (PBDTT‐SF‐TT) and poly(4,8‐bis(5′‐((2″‐ethylhexyl)thio)‐4′‐fluorothiophen‐2′‐yl)benzo[1,2‐ b :4,5‐ b ′]dithiophene‐2,6‐diyl)‐ alt ‐1,3‐bis(thiophen‐2‐yl)‐5,7‐bis(2‐ethylhexyl)benzo[1,2 ‐c :4,5 ‐c ′]dithiophene‐4,8‐dione (PBDTT‐SF‐BDD), namely, via an advantageous and synthetically economic route for the key monomer are reported herein. Synergistic effects of fluorination and alkylthiolation on BDT moieties are discussed in detail, which is based on the superior balance between high V oc and large J sc when PBDTT‐SF‐TT/PC 71 BM and PBDTT‐SF‐BDD/PC 71 BM solar cells present their high V oc as 1.00 and 0.97 V (associated with their deep highest occupied molecular orbital level of −5.54 and −5.61 eV), a moderately high J sc of 14.79 and 14.70 mA cm −2 , and thus result a high power conversion efficiency of 9.07% and 9.72%, respectively. Meanwhile, for PBDTT‐SF‐TT, a very low energy loss of 0.59 eV is pronounced, leading to the promisingly high voltage, and furthermore performance study and morphological results declare an additive‐free PSC from PBDTT‐SF‐TT, which is beneficial to practical applications." @default.
- W2772020756 created "2017-12-22" @default.
- W2772020756 creator A5013126069 @default.
- W2772020756 creator A5015065738 @default.
- W2772020756 creator A5025524686 @default.
- W2772020756 creator A5034427968 @default.
- W2772020756 creator A5053227682 @default.
- W2772020756 creator A5057978069 @default.
- W2772020756 creator A5068898515 @default.
- W2772020756 creator A5077395553 @default.
- W2772020756 creator A5081812332 @default.
- W2772020756 creator A5086925064 @default.
- W2772020756 date "2017-12-04" @default.
- W2772020756 modified "2023-09-30" @default.
- W2772020756 title "Balancing High Open Circuit Voltage over 1.0 V and High Short Circuit Current in Benzodithiophene-Based Polymer Solar Cells with Low Energy Loss: A Synergistic Effect of Fluorination and Alkylthiolation" @default.
- W2772020756 cites W1514906500 @default.
- W2772020756 cites W1966947241 @default.
- W2772020756 cites W1968502771 @default.
- W2772020756 cites W1977326745 @default.
- W2772020756 cites W1981296117 @default.
- W2772020756 cites W1987679241 @default.
- W2772020756 cites W1988567331 @default.
- W2772020756 cites W1990245069 @default.
- W2772020756 cites W1993940760 @default.
- W2772020756 cites W1999927284 @default.
- W2772020756 cites W2007678503 @default.
- W2772020756 cites W2018062468 @default.
- W2772020756 cites W2034002933 @default.
- W2772020756 cites W2045954402 @default.
- W2772020756 cites W2046035451 @default.
- W2772020756 cites W2048624292 @default.
- W2772020756 cites W2057031082 @default.
- W2772020756 cites W2078013659 @default.
- W2772020756 cites W2085590682 @default.
- W2772020756 cites W2086942418 @default.
- W2772020756 cites W2092463722 @default.
- W2772020756 cites W2094256840 @default.
- W2772020756 cites W2097795991 @default.
- W2772020756 cites W2108430660 @default.
- W2772020756 cites W2110332195 @default.
- W2772020756 cites W2124426454 @default.
- W2772020756 cites W2125336552 @default.
- W2772020756 cites W2132233377 @default.
- W2772020756 cites W2138166277 @default.
- W2772020756 cites W2157799320 @default.
- W2772020756 cites W2164340598 @default.
- W2772020756 cites W2173438487 @default.
- W2772020756 cites W2215556274 @default.
- W2772020756 cites W2239702800 @default.
- W2772020756 cites W2288218362 @default.
- W2772020756 cites W2315295378 @default.
- W2772020756 cites W2317176089 @default.
- W2772020756 cites W2322809650 @default.
- W2772020756 cites W2327118237 @default.
- W2772020756 cites W2327544334 @default.
- W2772020756 cites W2332081594 @default.
- W2772020756 cites W2333852733 @default.
- W2772020756 cites W2333940518 @default.
- W2772020756 cites W2338115543 @default.
- W2772020756 cites W2343925659 @default.
- W2772020756 cites W2346856801 @default.
- W2772020756 cites W2416098265 @default.
- W2772020756 cites W2466492010 @default.
- W2772020756 cites W2516872126 @default.
- W2772020756 cites W2547586404 @default.
- W2772020756 cites W2586135349 @default.
- W2772020756 cites W2615203216 @default.
- W2772020756 doi "https://doi.org/10.1002/aenm.201701471" @default.
- W2772020756 hasPublicationYear "2017" @default.
- W2772020756 type Work @default.
- W2772020756 sameAs 2772020756 @default.
- W2772020756 citedByCount "52" @default.
- W2772020756 countsByYear W27720207562018 @default.
- W2772020756 countsByYear W27720207562019 @default.
- W2772020756 countsByYear W27720207562020 @default.
- W2772020756 countsByYear W27720207562021 @default.
- W2772020756 countsByYear W27720207562022 @default.
- W2772020756 crossrefType "journal-article" @default.
- W2772020756 hasAuthorship W2772020756A5013126069 @default.
- W2772020756 hasAuthorship W2772020756A5015065738 @default.
- W2772020756 hasAuthorship W2772020756A5025524686 @default.
- W2772020756 hasAuthorship W2772020756A5034427968 @default.
- W2772020756 hasAuthorship W2772020756A5053227682 @default.
- W2772020756 hasAuthorship W2772020756A5057978069 @default.
- W2772020756 hasAuthorship W2772020756A5068898515 @default.
- W2772020756 hasAuthorship W2772020756A5077395553 @default.
- W2772020756 hasAuthorship W2772020756A5081812332 @default.
- W2772020756 hasAuthorship W2772020756A5086925064 @default.
- W2772020756 hasConcept C121332964 @default.
- W2772020756 hasConcept C14158195 @default.
- W2772020756 hasConcept C159985019 @default.
- W2772020756 hasConcept C165801399 @default.
- W2772020756 hasConcept C166940927 @default.
- W2772020756 hasConcept C178790620 @default.
- W2772020756 hasConcept C185592680 @default.
- W2772020756 hasConcept C188027245 @default.
- W2772020756 hasConcept C192562407 @default.
- W2772020756 hasConcept C206991015 @default.
- W2772020756 hasConcept C26873012 @default.
- W2772020756 hasConcept C2776568683 @default.